An externally threaded fastener whose threaded portion is of one nominal diameter. It may have an unthreaded portion with a diameter less than, equal to, or greater than the diameter of the threaded portion. It has either a vertically flattened, circular knurled, or wing type head, all of which are designed for rotation by the thumb and fingers. For items having wrenching facilities such as socket recess, multiple spline or slot heads, use screw (as modified) or bolt (as modified).
NSN 5996-01-212-3066
NSN 6650-00-554-4568
NSN 6320-00-456-0836
NSN 5915-00-816-4044
NSN 5895-01-092-2547
NSN 5960-00-263-0106
NSN 5945-01-084-9049
NSN 4140-01-320-0444
NSN 6105-01-393-0619
NSN 6150-01-087-3732
NSN 5975-00-132-8288
NSN 5965-00-317-1679